“…Thus, spectral information can be obtained by hyperspectral imaging technology and the composition content of samples can be analyzed by using chemometrics. In recent years, the application of hyperspectral imaging technology in quality and safety detection has been reported in many different kinds of agricultural products, such as fruits and vegetables (Dong & Guo, 2015;Guo, Zhao, & Dong, 2016;Kabakeris, Poth, Intreß, Schmidt, & Geyer, 2015;Rady, Guyer, & Lu, 2015), grains (Fei et al, 2018;Huang, Wang, Zhang, & Zhu, 2014;Wang et al, 2015), meat products (Garrido-Novell, Garrido-Varo, Pérez-Marín, & Guerrero, 2017;Kamruzzaman, Makino, Oshita, & Liu, 2015;Zhao, Esquerre, Downey, & O'Donnell, 2017), and so on.…”